The Dow closed out its fourth-straight week of gains at a record on Thursday while the Nasdaq and S&P 500 were dragged down by another chip selloff. The Dow rallied 594 points, or 1.1%. The S&P 500 ...

U.S. stocks closed out a blockbuster quarter with fresh momentum. Major indexes marched to their best quarterly gains in years. The S&P 500 rose 15% for the three months ended Tuesday and the Nasdaq ...

The Dow rose on Tuesday to lock in its best first half of a year since 2021. The blue-chip index gained 135 points, or 0.3%. The S&P 500 rose 0.8%. The Nasdaq led the major indexes with a 1.5% gain.

This summer's next trading break comes Friday—and it comes with fireworks included. Stock and bond markets will close on Friday, July 3, in observation of Independence Day, which is Saturday. And ...

This live blog is refreshed throughout the day with the latest updates from the market. To find the latest Stock Market Today threads, click here. Happy Monday. Stocks were higher and oil prices were ...

Investors have never been more eager to ratchet up their stock returns through margin loans and funds that amplify gains and losses. It may be a sign of trouble. U.S. margin debt, or what investors ...

"Based on the value of the stock market compared to GDP, with modifications, this is the most expensive market in American history," veteran investor Jeremy Grantham told CNBC's "Squawk Box." While ...

A major technology stock selloff stretched into a second day Tuesday as investors questioned whether artificial intelligence will generate the profits that have fueled lofty valuations for companies ...

Colin is a Senior Writer of tech and financial news. He has more than three years of experience writing, editing, proofreading, and fact-checking content. He received his M.A. in journalism from The ...

Volatility has returned to the stock market, and AI is once again the culprit. The tech-heavy Nasdaq dropped 2.21% and the S&P 500 fell 1.44% Tuesday as investors sold semiconductor chip stocks and ...

Markets tumbled around the world Tuesday as renewed doubts about sky-high valuations appeared to take hold of investors in some of the largest AI, chip and memory stocks. Subscribe to read this story ...

Chip makers led the way down in South Korea, where the main index plunged 10.5 percent. The Nasdaq in the U.S. was down 2.2 percent. How the tech-heavy index in the United States is trading Note: Data ...